Natural Uranium As Found On Earth Consists Of Two Isotopes In The Ratio Of 0 7 If These Two Isotopes Existed In Equa 1 (21.81 KiB) Viewed 8 times
Natural Uranium As Found On Earth Consists Of Two Isotopes In The Ratio Of 0 7 If These Two Isotopes Existed In Equa 2 (21.81 KiB) Viewed 8 times
Natural Uranium, as found on Earth, consists of two isotopes in the ratio of: 0.7% If these two isotopes existed in equal amounts at the time Earth was formed; what is the age of the Earth? Half-life times: 92 235 U = 0.71 x 100 years 238 U = 4.52 x 10 years
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